From findit rool:

Author: dsinclair
Project: chromium-pdfium
Changelist: https://pdfium.googlesource.com/pdfium.git/+/777b333109db7fceb5f2ca1fc521ced7f863fa18
Time: Thu Mar 31 20:03:08 2016 -0700
The CL last changed line 61 of file cpvt_generateap.cpp, which is stack frame 6.

Suspected Project: chromium-buildtools

ClusterFuzz has detected this issue as fixed in range 418041:418137.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5046665734258688

Fuzzer: ifratric_pdf_generic
Job Type: linux_asan_pdfium
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000018
Crash State:
  GenerateWidgetAP
  FPDF_GenerateAP
  CPDF_AnnotList::CPDF_AnnotList
  
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_pdfium&range=418041:418137

Minimized Testcase (1210.83 Kb): https://cluster-fuzz.appspot.com/download/AMIfv958pvtEk4kJMOMFdNo24ZCFd3UUq0wqoZbBacmg6j4a6mX0g3qmetS8R6yIIF1tz6z4sUy9yCWFnzDbDdFvi9GPfSrSH0tdXmTcny0HmSwlXLtlD-zMvEkQXaSnw7tf5MMh0M2hidFSUB7EIeLqV9m2ZxJgYBjHZGuMe3B_2XzVSsrhByA?testcase_id=5046665734258688

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